The oil in your engine is its lifeblood, responsible for lubricating components, reducing friction, and carrying away harmful heat. If you are wondering how often you should change synthetic oil, you are not alone—it is one of the most common questions we hear at Preston Hood Chevrolet
While the general industry guideline for synthetic oil is every 7,500 to 15,000 miles, this can vary based on your specific vehicle, driving conditions, and climate. Our expert service team near Crestview is here to help you understand how to maximize your engine’s longevity.
Modern engines are built with tighter tolerances and higher output requirements than vehicles from decades ago. Synthetic oil is chemically engineered to provide superior performance in these advanced engines.
Unlike conventional oil, which is distilled from crude petroleum, synthetic oil is refined and purified at the molecular level. This results in consistent, uniform molecules that provide:
| Oil Type | Typical Interval | Best For |
|---|---|---|
| Conventional | 3,000 – 5,000 miles | Older models or specific manufacturer recommendations |
| Synthetic | 7,500 – 15,000 miles | Modern engines, high-performance, and towing |
*Always check your owner’s manual for the specific interval recommended by your automaker.
In an emergency, yes, you can mix them to get your vehicle to a service station. However, it is not recommended. Mixing the two dilutes the performance advantages of the synthetic oil, essentially capping your oil’s lifespan at the shorter interval of conventional oil.
If your owner’s manual specifies synthetic, it is because your engine’s internal components are designed for the specific flow and protection characteristics of synthetic lubricants. Using conventional oil in these engines can lead to increased wear and decreased fuel efficiency.
Pricing varies based on your vehicle’s make, model, and the grade of oil required. At Preston Hood Chevrolet, we offer competitive pricing and regular service specials and oil change coupons to ensure your maintenance remains affordable.
Don’t leave your engine’s health to chance. Our factory-trained technicians know your Chevrolet better than anyone. From verifying your oil change interval to inspecting your engine for leaks and performance issues, we provide a level of care you won’t find at a generic quick-lube shop.
Ready to get back on the road with confidence? Schedule your service appointment online or contact our service team at (877) 389-0395. We look forward to helping you keep your vehicle running like new.
Apr. 21, 2026 – Preston Hood Chevrolet is proud to partner with the City of Fort Walton Beach with the Chevrolet Youth Baseball and Softball program to provide them with a $500 donation. The $500 will go towards the City of Fort Walton Beach’s youth leagues to assist with equipment, maintenance, and various other needs….
May 2 to 3, 2026 – Preston Hood Chevrolet is excited to sponsor the Fort Walton Beach May Day Festival happening on May 2 – 3, 2026 at the historic Chester Pruitt Park. The festival will include a youth dance performance, Apollo Talent show, May Day pole, a truck, car, and motorcycle show, kids’ games,…
Apr. 24, 2026 – Preston Hood Chevrolet is the Big Purple Chair sponsor for the Relay For Life with the American Cancer Society. The event is on April 24, 2026 at the Choctawhatchee High School in Fort Walton Beach, Florida. Relay For Life is more than a walk – it’s a chance to come together…